NG Firewall Apps
How do I block a website?
What does a "Your connection is not private" error mean?
Web Filter FAQ
I blocked a site but I can still reach it!
Why do I still see inappropriate content with SafeSearch enabled?
How can I see what category a website is in?
See all 20 articles
Virus Blocker Lite is reporting a virus in Microsoft Office updates!
How do I prevent virus blocker from scanning some websites?
How to prevent Virus Blocker scanning file-types?
Virus Blocker FAQ
Virus Blocker log says file is blocked, but I can still download it
Why do emails with larger attachments sometimes "disappear"?
See all 8 articles
Spam & Phish Blocker
Some emails aren't arriving, but I can send email!
Where are the settings/options in Phish Blocker?
Why do Spam Blocker & Phish Blocker show 0 messages marked or passed?
Why did I receive this spam email when Spam Blocker is enabled?
Why is obvious spam scoring low in Spam Blocker?
Why are my TLS emails blocked?
See all 12 articles
Bandwidth & Application Control
Why isn't Bandwidth Control shaping my traffic?
Why are my Application Control rules not taking effect?
How to set up QoS for Bandwidth Control
Application Control FAQ
Application Control Best Practices
Determining which applications to block on your network
See all 9 articles
How to inspect HTTPS traffic In Untangle NGFW
Installing an Untangle root certificate on Apple iOS
Blocking "Google Translate Proxy"
Regenerating the SSL Server Certificate on NGFW
Manually Installing Root Cert on Chromebook
Why are some protocol options not enabled by default in SSL Inspector?
See all 14 articles
What are the different types of Captive Portal capture pages?
How to use Capture Rules in Captive Portal
Allow users to log themselves out of Captive Portal
Does SSL Inspector work with Captive Portal?
Captive Portal error "The uploaded ZIP file does not contain custom.html or custom.py."
Can I use Captive Portal and the Directory Connector UNLS?
Policy Manager & Directory Connector
How can I set up Active Directory integration?
Using a test Policy for troubleshooting
Why the Default Policy should be the most restrictive
Getting the most out of Policy Manager Policies
Calling the Directory Connector API Manually
Troubleshooting Directory Connector With Login Monitor on Windows Server
See all 19 articles
WAN Failover & Balancer
How do I configure a WAN Failover test?
I have multiple WANs. Can I force traffic to use a specific connection?
Why does WAN Failover take so long to mark my connection as active?
Does WAN Balancer bond my connections?
Why is some of my traffic being stopped?
I installed and configured WAN Balancer, but nothing is happening!
See all 10 articles
Setting Up WireGuard VPN Site-to-Site Connections in NG Firewall
Setting up WireGuard VPN on roaming devices
IPSec VPN & OpenVPN
Setting up multi-factor authentication for OpenVPN
Connect to NGFW L2TP VPN in macOS
Configuring Untangle NG Firewall for IPsec Tunnels
Internal DNS Resolution over VPN
Connect multiple remote networks with OpenVPN
See all 33 articles
Where can I get more information on using Intrusion Prevention to block traffic?
Why do Intrusion Prevention's rules only log by default?
There's no info for a specific Intrusion Prevention rule
Using Untangle NGFW as part of a CIPA Compliance Solution
Why is Ad Blocker not updating?
How can I prevent websites from being recalled in Web Cache?
Why doesn't the Firewall app block any traffic?
My apps are working but their power icons are gray!
Users complain of cache errors or Squid errors
See all 20 articles
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